The exact cause of cataracts is not known, but several factors may contribute to their development, including: - Aging: As we age, the proteins in the lens of the eye can clump together, causing the lens to become cloudy. - Ultraviolet radiation: Exposure to UV radiation from the sun or other sourceRead more
The exact cause of cataracts is not known, but several factors may contribute to their development, including:
– Aging: As we age, the proteins in the lens of the eye can clump together, causing the lens to become cloudy.
– Ultraviolet radiation: Exposure to UV radiation from the sun or other sources can damage the proteins in the lens of the eye, leading to cataract formation.
– Medical conditions: Certain medical conditions, such as diabetes, can increase the risk of developing cataracts.
– Medications: Long-term use of certain medications, such as corticosteroids, can increase the risk of cataract formation.
– Lifestyle factors: Smoking and excessive alcohol consumption have been linked to an increased risk of cataracts.
– Genetics: Some types of cataracts, such as congenital cataracts, may be inherited.
A cataract is a clouding of the natural intraocular crystalline lens that focuses the light entering the eye onto the retina. This cloudiness can cause a decrease in vision and may lead to eventual blindness if left untreated. A cataract is called **mature** when the lens is totally opacified and thRead more
A cataract is a clouding of the natural intraocular crystalline lens that focuses the light entering the eye onto the retina. This cloudiness can cause a decrease in vision and may lead to eventual blindness if left untreated.
A cataract is called **mature** when the lens is totally opacified and the pupil appears milky white in color. The cataract spreads to the edges of the lens in this stage and has a considerable effect on vision. At this stage of the cataract, your quality of life is affected and you may not be able to perform daily activities smoothly. Cataract removal surgery must be considered immediately.
An **immature cataract** is one in which the eye lens has become cloudy, slightly opaque, in the center. At this stage, your ophthalmologist may recommend new glasses and anti-glare lenses. Progression of an immature cataract takes up to several years, but you will experience slight discomfort while reading and may ask for increased light.
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